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  <title>Class: LoginController</title>
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    <div id="classHeader">
        <table class="header-table">
        <tr class="top-aligned-row">
          <td><strong>Class</strong></td>
          <td class="class-name-in-header">LoginController</td>
        </tr>
        <tr class="top-aligned-row">
            <td><strong>In:</strong></td>
            <td>
                <a href="../files/app/controllers/login_controller_rb.html">
                app/controllers/login_controller.rb
                </a>
        <br />
            </td>
        </tr>

        <tr class="top-aligned-row">
            <td><strong>Parent:</strong></td>
            <td>
                <a href="ApplicationController.html">
                ApplicationController
               </a>
            </td>
        </tr>
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    <div id="method-list">
      <h3 class="section-bar">Methods</h3>

      <div class="name-list">
      <a href="#M000013">add_user</a>&nbsp;&nbsp;
      <a href="#M000016">delete_user</a>&nbsp;&nbsp;
      <a href="#M000012">index</a>&nbsp;&nbsp;
      <a href="#M000017">list_users</a>&nbsp;&nbsp;
      <a href="#M000014">login</a>&nbsp;&nbsp;
      <a href="#M000015">logout</a>&nbsp;&nbsp;
      </div>
    </div>

  </div>


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    <!-- if method_list -->
    <div id="methods">
      <h3 class="section-bar">Public Instance methods</h3>

      <div id="method-M000013" class="method-detail">
        <a name="M000013"></a>

        <div class="method-heading">
          <a href="#M000013" class="method-signature">
          <span class="method-name">add_user</span><span class="method-args">()</span>
          </a>
        </div>
      
        <div class="method-description">
          <p><a class="source-toggle" href="#"
            onclick="toggleCode('M000013-source');return false;">[Source]</a></p>
          <div class="method-source-code" id="M000013-source">
<pre>
    <span class="ruby-comment cmt"># File app/controllers/login_controller.rb, line 8</span>
 8:   <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">add_user</span>
 9:     <span class="ruby-ivar">@user</span> = <span class="ruby-constant">User</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">params</span>[<span class="ruby-identifier">:user</span>])
10:     <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">request</span>.<span class="ruby-identifier">post?</span> <span class="ruby-keyword kw">and</span> <span class="ruby-ivar">@user</span>.<span class="ruby-identifier">save</span>
11:       <span class="ruby-identifier">flash</span>.<span class="ruby-identifier">now</span>[<span class="ruby-identifier">:notice</span>] = <span class="ruby-node">&quot;User #{@user.nickname} created&quot;</span>
12:       <span class="ruby-ivar">@user</span> = <span class="ruby-constant">User</span>.<span class="ruby-identifier">new</span>
13:     <span class="ruby-keyword kw">end</span>
14:   <span class="ruby-keyword kw">end</span>
</pre>
          </div>
        </div>
      </div>

      <div id="method-M000016" class="method-detail">
        <a name="M000016"></a>

        <div class="method-heading">
          <a href="#M000016" class="method-signature">
          <span class="method-name">delete_user</span><span class="method-args">()</span>
          </a>
        </div>
      
        <div class="method-description">
          <p><a class="source-toggle" href="#"
            onclick="toggleCode('M000016-source');return false;">[Source]</a></p>
          <div class="method-source-code" id="M000016-source">
<pre>
    <span class="ruby-comment cmt"># File app/controllers/login_controller.rb, line 38</span>
38:   <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">delete_user</span>
39:   <span class="ruby-keyword kw">end</span>
</pre>
          </div>
        </div>
      </div>

      <div id="method-M000012" class="method-detail">
        <a name="M000012"></a>

        <div class="method-heading">
          <a href="#M000012" class="method-signature">
          <span class="method-name">index</span><span class="method-args">()</span>
          </a>
        </div>
      
        <div class="method-description">
          <p>
layout &quot;admin&quot;
</p>
          <p><a class="source-toggle" href="#"
            onclick="toggleCode('M000012-source');return false;">[Source]</a></p>
          <div class="method-source-code" id="M000012-source">
<pre>
   <span class="ruby-comment cmt"># File app/controllers/login_controller.rb, line 4</span>
4:   <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">index</span>
5:     <span class="ruby-identifier">render</span> <span class="ruby-identifier">:action</span> =<span class="ruby-operator">&gt;</span> <span class="ruby-value str">&quot;login&quot;</span>
6:   <span class="ruby-keyword kw">end</span>
</pre>
          </div>
        </div>
      </div>

      <div id="method-M000017" class="method-detail">
        <a name="M000017"></a>

        <div class="method-heading">
          <a href="#M000017" class="method-signature">
          <span class="method-name">list_users</span><span class="method-args">()</span>
          </a>
        </div>
      
        <div class="method-description">
          <p><a class="source-toggle" href="#"
            onclick="toggleCode('M000017-source');return false;">[Source]</a></p>
          <div class="method-source-code" id="M000017-source">
<pre>
    <span class="ruby-comment cmt"># File app/controllers/login_controller.rb, line 41</span>
41:   <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">list_users</span>
42:   <span class="ruby-keyword kw">end</span>
</pre>
          </div>
        </div>
      </div>

      <div id="method-M000014" class="method-detail">
        <a name="M000014"></a>

        <div class="method-heading">
          <a href="#M000014" class="method-signature">
          <span class="method-name">login</span><span class="method-args">()</span>
          </a>
        </div>
      
        <div class="method-description">
          <p><a class="source-toggle" href="#"
            onclick="toggleCode('M000014-source');return false;">[Source]</a></p>
          <div class="method-source-code" id="M000014-source">
<pre>
    <span class="ruby-comment cmt"># File app/controllers/login_controller.rb, line 16</span>
16:   <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">login</span>
17:     <span class="ruby-identifier">session</span>[<span class="ruby-identifier">:user_id</span>] = <span class="ruby-keyword kw">nil</span>
18:     <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">request</span>.<span class="ruby-identifier">post?</span>
19:       <span class="ruby-identifier">user</span> = <span class="ruby-constant">User</span>.<span class="ruby-identifier">authenticate</span>(<span class="ruby-identifier">params</span>[<span class="ruby-identifier">:nickname</span>], <span class="ruby-identifier">params</span>[<span class="ruby-identifier">:password</span>])
20:       <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">user</span>
21:         <span class="ruby-identifier">session</span>[<span class="ruby-identifier">:user_id</span>] = <span class="ruby-identifier">user</span>.<span class="ruby-identifier">id</span>
22:         <span class="ruby-identifier">session</span>[<span class="ruby-identifier">:nickname</span>] = <span class="ruby-identifier">user</span>.<span class="ruby-identifier">nickname</span>
23:         <span class="ruby-identifier">session</span>[<span class="ruby-identifier">:permission_level</span>] = <span class="ruby-identifier">user</span>.<span class="ruby-identifier">permission_level</span>
24:         <span class="ruby-identifier">flash</span>[<span class="ruby-identifier">:notice</span>] = <span class="ruby-value str">&quot;Succesfully Logged In&quot;</span>
25:         <span class="ruby-identifier">redirect_to</span>(<span class="ruby-identifier">:controller</span> =<span class="ruby-operator">&gt;</span> <span class="ruby-value str">&quot;page&quot;</span>)
26:       <span class="ruby-keyword kw">else</span>
27:         <span class="ruby-identifier">flash</span>[<span class="ruby-identifier">:notice</span>] = <span class="ruby-value str">&quot;Invalid User/Password Combination&quot;</span>
28:       <span class="ruby-keyword kw">end</span>
29:     <span class="ruby-keyword kw">end</span>
30:   <span class="ruby-keyword kw">end</span>
</pre>
          </div>
        </div>
      </div>

      <div id="method-M000015" class="method-detail">
        <a name="M000015"></a>

        <div class="method-heading">
          <a href="#M000015" class="method-signature">
          <span class="method-name">logout</span><span class="method-args">()</span>
          </a>
        </div>
      
        <div class="method-description">
          <p><a class="source-toggle" href="#"
            onclick="toggleCode('M000015-source');return false;">[Source]</a></p>
          <div class="method-source-code" id="M000015-source">
<pre>
    <span class="ruby-comment cmt"># File app/controllers/login_controller.rb, line 32</span>
32:   <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">logout</span>
33:     <span class="ruby-identifier">session</span>[<span class="ruby-identifier">:user_id</span>] = <span class="ruby-keyword kw">nil</span>
34:     <span class="ruby-identifier">redirect_to</span>(<span class="ruby-identifier">:action</span> =<span class="ruby-operator">&gt;</span> <span class="ruby-value str">&quot;index&quot;</span>)
35:     <span class="ruby-identifier">flash</span>[<span class="ruby-identifier">:notice</span>] = <span class="ruby-value str">&quot;Succesfully Logout&quot;</span>
36:   <span class="ruby-keyword kw">end</span>
</pre>
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